擅长:python、mysql、java
<p>您可以尝试将QTableWidget <code>cellClicked(int row, int column)</code>发出的信号与为清除条目而创建的插槽相连接。<br/><a href="http://pyqt.sourceforge.net/Docs/PyQt4/new_style_signals_slots.html#connecting-disconnecting-and-emitting-signals" rel="nofollow">http://pyqt.sourceforge.net/Docs/PyQt4/new_style_signals_slots.html#connecting-disconnecting-and-emitting-signals</a></p>